PVC compound for AS standard wires and cables

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 3000 Tons kg/month

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PVC compound for AS standard wires and cables

I. Type andapplication

Type	Product	Application and Cable Specification
V-90	90℃ PVC insulating compound	According with V-90、standard of AS/NZS 3808:2004
5V-90	90℃ PVC jacket compound	According with 5V-90 standard of AS/NZS 3808:2004

II. Product description

PVC compound for AS standard wires andcables, based on PVC resin, is made into granula by mixing, plastification andgranulation with adding plasticizer, stabilizing agent, flame retardant andetc. The products meet various special requirements, such as differenthardness, UV stable, environment friend (RoHs, REACH, PAHs, chlorinated alkanesfree, phthalate free, and etc.),sub-shine and fog surface, low temperature resistant, PS/ABS transfer proof,rodent-repellent, termite-repellent, and transparent, and etc.

III. Processing

It is recommended that compound should beprocessed with common extruder having a minimum L/D ratio of 20.

The following temperature(℃) profile of extruder is recommended

Zone	Zone 1	Zone 2	Zone 3	Zone 4	Head	Die
Temperature ℃	140	165	170	175	175	175

IV. Storage and transport

Packaging：25kg/bag， PE membrane inside bag and Kraft outsidebag.

Storage and transport: Avoiding in directsunlight and weathering. The storage place should be in clean, cool, dry, andventilated conditions.

V. Properties

Table

Item	Unit	Standard Value
Item	Unit	V-90	5V-90
Tensile Strength	≥ MPa	12.5	12.5
Elongation at Break	≥ %	150	150
Impact Brittleness Temperature	℃	-15	－
Volume Resistivity, at 20℃	≥Ω﹒m	4.0×10¹⁰	－
Volume Resistivity, at 90℃	≥Ω﹒m	2.0×10⁶	－
Dielectric Strength	≥ MV/m	20	18
Hot Deformation	≤ %	50	50
Thermal Stability Time at 200℃	≥ min	－	－
Thermal Aging
Aging Temperature	℃	115±2	115±2
Aging Time	h	504	504
Tensile Strength after aging	≥ MPa	－	－
Retention on Tensile Strength	%	+75	+75
Elongation at Break after aging	≥ %	－	－
Retention on Elongation at Break	%	+65	+65
Loss of Mass	≤ mg/cm²	2.5	2.5

Q:Do olive nets affect the quality of the harvested olives?: Yes, olive nets can affect the quality of the harvested olives. The nets can prevent the olives from falling to the ground, reducing the risk of damage or contamination. Additionally, the nets can provide shade, protecting the olives from excessive heat and sun exposure, which can impact their taste and quality. Overall, using olive nets can help maintain the quality of the harvested olives.

Q:Can olive nets be used for olive tree wind protection?: Yes, olive nets can be used for olive tree wind protection. These nets are designed to provide a barrier against strong winds, helping to protect the olive trees from potential damage caused by strong gusts. They can help minimize the risk of branches breaking, fruit falling off prematurely, or even the entire tree being uprooted.

Q:Can olive nets be used in all weather conditions?: No, olive nets cannot be used in all weather conditions. They are typically designed for use in moderate weather conditions and may not be suitable for extreme weather such as heavy rain, strong winds, or snowfall.

Q:Can olive nets be used in areas with frequent frost?: Olive nets can be used in areas with frequent frost, but certain precautions need to be taken. The nets should be removed before the frost sets in to prevent damage to the olive trees. Additionally, using nets with a mesh size that allows air circulation can help minimize frost-related issues.

Q:Do olive nets require any special installation techniques for densely planted groves?: Yes, olive nets may require special installation techniques for densely planted groves. In densely planted groves, the proximity of trees can make it challenging to spread the nets evenly and ensure effective coverage. Special techniques such as using longer poles or enlisting additional help may be necessary to properly install olive nets in densely planted groves.

Q:Can olive nets be used on trees of different ages?: Yes, olive nets can be used on trees of different ages. Olive nets are designed to protect the olive fruits from birds and other animals. These nets can be draped over the trees, regardless of their age, to prevent the fruits from being eaten or damaged.

Q:Are olive nets resistant to chemicals and pesticides?: Yes, olive nets are typically resistant to chemicals and pesticides. These nets are designed to protect olive crops from external factors such as pests, insects, and adverse weather conditions, while still allowing airflow and sunlight to reach the trees. They are generally made with high-quality materials that can withstand exposure to various chemicals and pesticides commonly used in agricultural practices.

Q:Can olive nets be used for olive tree canopy management?: Yes, olive nets can be used for olive tree canopy management. Olive nets are commonly used to protect the olive trees from pests, such as birds, and to collect the falling olives during harvesting. Additionally, these nets can also help in shaping and managing the canopy of olive trees by providing support and structure to the branches, promoting better growth and distribution of foliage, and facilitating easier pruning and maintenance.

Q:Are there any regulations or restrictions on using olive nets?: Yes, there are regulations and restrictions on using olive nets. These can vary depending on the region and country. Some common regulations include obtaining permits or licenses for using nets, adhering to specific mesh size requirements, and following guidelines to prevent damage to the trees or environment. It is advisable to consult local agricultural authorities or olive farming associations to understand the specific regulations in your area.

Q:Can olive nets be used for both traditional and hydroponic olive farming?: Yes, olive nets can be used for both traditional and hydroponic olive farming. Olive nets are primarily used to protect the olives from birds and other pests during the growing season. Whether it is in a traditional farming system where olives are grown in soil or in a hydroponic system where olives are grown in a nutrient-rich water solution, the use of olive nets serves the same purpose of safeguarding the fruit.

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